Hydrolysis-Resistant Ester-Based Linkers for Development of Activity-Based NIR Bioluminescence Probes
作者:Anuj K Yadav、Zhenxiang Zhao、Yourong Weng、Sarah H Gardner、Catharine J Brady、Oliver D Pichardo Peguero、Jefferson Chan
DOI:10.1021/jacs.2c12984
日期:2023.1.18
the first NIR bioluminescent probe for nitroreductase (NTR) activity and applied it to visualize elevated NTR expression in oxygen deficient lung cancer cells and in a murine model of non-small cell lung cancer. The ability to monitor the activity of this key biomarker in a deep tissue context is critical because it is associated with tumor hypoxia, which in turn is linked to drug resistance and aggressive
Pincer–Ruthenium-Catalyzed β-Methylation of Alcohols
作者:Pran Gobinda Nandi、Raksh Vir Jasra、Akshai Kumar
DOI:10.1021/acs.organomet.3c00376
日期:2023.11.13
The synthesis and characterization of three NNN pincer–Ru complexes based on bis(imino)pyridine ligands have been reported. These complexes along with other previously reported pincer–Ru catalysts based on bis(imino)pyridine and 2,6-bis(benzimidazol-2-yl)pyridine ligands have been employed to accomplish the β-methylation of 2-phenylethanol and the selective β-dimethylation of 1-phenylethanol using
BENZIMIDAZOLE-4-CARBOXAMIDE DERIVATIVES, THEIR PREPARATION METHODS, PHARMACEUTICAL COMPOSITIONS AND THEIR USES
申请人:Shanghai Jiao Tong University
公开号:EP2386553A1
公开(公告)日:2011-11-16
The present invention relates to the benzimidazole-4-carboxamide derivatives, their preparation methods, pharmaceutical compositions and their uses; wherein X represents monosubstituted or bissubstituted or polysubstitued C1-C14 alkoxy, monosubstituted or bisubstituted or polysubstitued C1-C14 alkyl, monosubstituted or bisubstituted or polysubstitued C2-C14 alkenyl, monosubstituted or bisubstituted or polysubstitued C6-C14 aryl, or monosubstituted or bisubstituted or polysubstitued 5 to 6 membered heterocyclic group, or monosubstituted or bisubstituted or polysubstitued fused ring group containing nitrogen heteroatom; Y represents hydrogen, monosubstituted or bisubstituted or polysubstitued C1-C16 alkyl, monosubstituted or bisubstituted or polysubstitued C6-C12 aryl, or monosubstituted or bisubstituted or polysubstitued 5 to 6 membered heterocyclic group, or monosubstituted or bisubstituted or polysubstitued fused ring group containing nitrogen heteroatom. The derivatives of the present invention have the functions of antiviral medicine.